Laser welding equipment based on capacitor guide pin production and processing

Abstract

The invention relates to the technical field of capacitor guide pin production, and discloses laser welding equipment based on capacitor guide pin production and machining, which comprises a supporting table, a machining seat is arranged at the top of the supporting table, an adjusting and placing assembly is arranged at the top of the machining seat, and an air-cooled heat dissipation assembly is arranged at the top of the machining seat. An adjusting welding assembly is arranged at the top of the supporting table. According to the laser welding equipment based on capacitor guide pin production and machining, by arranging the adjusting and placing assembly, a capacitor guide pin needing to be machined is placed in a placing ring piece, then screw rods on the two sides can be screwed, and an adjusting clamp is driven to move in the direction close to the two sides of the placing ring piece; the laser welding device continuously moves until the laser welding device is buckled into the grooves in the tops of the two sides of the placing ring piece, and then the laser welding device makes contact with the two sides of the internal capacitor guide pin to be fixed in an abutting mode, so that the laser welding device can be provided with an assembly for adsorbing and fixing the capacitor guide pin during setting, and the capacitor guide pin cannot deviate during machining to affect the welding precision.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of capacitor guide pin production, in particular to a laser welding device based on capacitor guide pin production and processing. BACKGROUND

[0002] At present, with the rapid development of the electronic information industry, the market demand for various electronic components has shown explosive growth with the wide application of emerging technologies such as 5G communication, artificial intelligence and the Internet of Things. As a key component for connecting capacitors and external circuits, the welding quality of the capacitor guide pin is directly related to the electrical performance, reliability of the capacitor and the stability of the entire electronic device.

[0003] The prior art discloses a capacitor guide pin welding device, which relates to the technical field of capacitor production and processing and comprises a tray one, a tray two, a displacement detection mechanism, a visual unit, a cross drive mechanism and a welding unit.

[0004] The laser welding device based on capacitor guide pin production and processing can adjust the relative movement parameters of the cross drive mechanism according to the analysis and calculation, so that the pins and the aluminum stems to be welded are close to each other and in contact, thereby reducing the welding unevenness and the welding instability, and improving the welding quality of the capacitor guide pin. SUMMARY

[0005] The laser welding device based on capacitor guide pin production and processing can adjust the relative movement parameters of the cross drive mechanism according to the analysis and calculation, so that the pins and the aluminum stems to be welded are close to each other and in contact, thereby reducing the welding unevenness and the welding instability, and improving the welding quality of the capacitor guide pin.

[0006] In order to achieve the above object, the present application provides the following technical scheme: a laser welding equipment based on capacitive guide pin production and processing, comprising a supporting table, a processing seat is arranged on the top of the supporting table, an adjusting and placing assembly is arranged on the top of the processing seat, an air-cooled heat dissipation assembly is arranged on the top of the processing seat, and an adjusting and welding assembly is arranged on the top of the supporting table.

[0007] The adjusting and placing assembly comprises a limiting sliding seat, a sliding plate, a bottom plate, a placing rack, a placing block, a placing ring, a connecting square block, a screw rod, a limiting ring, an adjusting clamp and an adjusting sliding block, the limiting sliding seat is fixedly connected to the top left side of the processing seat, the sliding plate is slidingly connected to the top of the limiting sliding seat, a sliding groove is formed in the top of the limiting sliding seat, the front surface of the sliding plate is fixedly connected with the bottom plate, the placing rack is fixedly connected to the top of the bottom plate, the placing block is fixedly connected to the inner bottom end of the placing rack, the placing ring is fixedly connected to the top of the placing block, the connecting square block is fixedly connected to the side surface of the placing ring, the connecting square block is fixedly connected to the top of the placing block, the limiting ring is fixedly connected to the top of the connecting square block, the adjusting clamp is fixedly connected to the top of the adjusting sliding block, and grooves are formed in the top of the placing ring on both sides, and the width of the grooves is matched with the width of the adjusting clamp.

[0008] Preferably, the air-cooled heat dissipation assembly comprises a threaded sleeve, a threaded rod, a driving motor, a base, a limiting sliding rod, a placing shell, a fan piece, a placing ring seat, a placing plate, an ice block placing box and a collecting box, the base is fixedly connected to the top right side of the processing seat, the driving motor is fixedly connected to the top of the base, the threaded rod is fixedly connected to the output shaft of the driving motor, the limiting sliding rod is fixedly connected to the left side bottom of the driving motor, the placing shell is fixedly connected to the top of the bottom plate, the threaded sleeve is threadedly connected to the surface of the threaded rod, the fan piece is fixedly connected to the left side of the placing shell, the placing ring seat is fixedly connected to the inner top end of the placing shell, the placing plate is fixedly connected to the left side of the placing ring seat, the ice block placing box is fixedly connected to the top of the placing plate, and the collecting box is fixedly connected to the top of the processing seat.

[0009] Preferably, the adjusting and welding assembly comprises a placing table, a bearing box, an adjusting sliding frame, a hydraulic telescopic rod, an inner sliding block and a laser welding mechanism, the placing table is fixedly connected to the top of the supporting table, the adjusting sliding frame is fixedly connected to the front surface of the placing table, the hydraulic telescopic rod is fixedly connected to the inner back surface of the adjusting sliding frame, the inner sliding block is fixedly connected to the front surface of the hydraulic telescopic rod, the bearing box is fixedly connected to the right side of the inner sliding block, the bearing box is slidingly connected to the inner left side of the placing table, the laser welding mechanism is fixedly connected to the bottom of the bearing box, the right side of the bearing box is fixedly connected with a connecting box body, and the front surface of the connecting box body is fixedly connected to the back surface of the threaded sleeve.

[0010] Preferably, the inner bottom end of the threaded sleeve is provided with a through hole, and the diameter of the through hole is matched with the diameter of the limiting slide rod.

[0011] Preferably, the thickness of the inner slide block is equal to the distance between the top end and the bottom end of the adjusting slide frame, and the inner slide block is slidingly connected to the interior of the adjusting slide frame.

[0012] Preferably, the bottom plate is fixedly connected with a sliding block at the bottom, and the diameter of the sliding block is matched with the diameter of the sliding groove. In the overall structural design of the device, the bottom plate serves as an important load-bearing component, and the sliding block fixedly connected at the bottom plays a key role. The sliding block is made of a specific high-strength wear-resistant material, such as a special heat-treated alloy steel, to ensure that it is not easily worn out during long-term use and can maintain good working performance. In the manufacturing process, high-precision machining equipment is used for fine processing to ensure that the dimensional accuracy of the sliding block meets extremely high standards. The sliding groove that cooperates with the sliding block is also carefully designed and manufactured. The inner wall of the sliding groove is precisely polished, and the surface roughness is extremely low to reduce the friction of the sliding block during sliding. This ensures that the sliding block can move smoothly in the sliding groove. The diameter of the sliding groove is precisely calculated and processed to achieve precise matching with the diameter of the sliding block. The tolerance between the two is controlled within a very small range, which ensures that the sliding block has a certain movement space in the sliding groove and avoids shaking or instability caused by excessive clearance. This matching design enables the bottom plate to slide stably in the sliding groove with the help of the sliding block. Stable sliding also reduces noise and vibration during device operation, improves the stability and reliability of the device, and prolongs the service life of the device.

[0013] Preferably, the inner ring of the limiting ring is provided with a thread groove, and the screw is threadedly connected to the inside of the limiting ring. The setting of the thread groove allows the screw to be threadedly connected, and the position of the adjustment slider is pushed laterally to allow the adjustment clamp to approach both sides of the capacitor guide pin for clamping. The thread groove is precisely designed and processed, and its pitch, tooth profile and other parameters are strictly implemented in accordance with the standards to ensure perfect thread matching with the screw. The screw is tightly threadedly connected to the thread groove inside the limiting ring. This connection method provides a stable and precise adjustment basis for subsequent operations. When the capacitor guide pin needs to be clamped, the operator rotates the screw and uses the transmission principle of the thread to make the screw move smoothly laterally in the thread groove of the limiting ring. During the movement of the screw, one end of the screw is connected to the adjustment slider, thereby driving the adjustment The sliders move laterally synchronously, and the movement accuracy of the adjustment slider directly affects the accuracy and stability of clamping the capacitor guide pin. The tight thread fit between the limit ring and the screw effectively ensures the accuracy of the adjustment slider during movement, avoiding shaking or offset. As the adjustment slider moves, the adjustment fixture installed on it gradually approaches the two sides of the capacitor guide pin. The design of the adjustment fixture fully considers the shape and size of the capacitor guide pin. When approaching the capacitor guide pin, it can apply pressure evenly from both sides to achieve stable clamping of the capacitor guide pin. During the clamping process, the operator can observe the position and status of the capacitor guide pin, and accurately control the degree of rotation of the screw according to actual needs, thereby achieving fine-tuning of the position of the adjustment fixture to ensure that the capacitor guide pin is firmly and accurately clamped in the appropriate position.

[0014] Preferably, a groove is provided on the right side of the top of the connecting block, and the adjusting slider is slidably connected to the top of the connecting block.

[0015] Preferably, grooves are provided on both sides of the top of the placement ring, and the width of the grooves is adapted to the width of the adjustment clamp.

[0016] Preferably, the right side of the receiving box is fixedly connected to a connecting box body, and the front side of the connecting box body is fixedly connected to the back side of the threaded sleeve.

[0017] Compared with the prior art, the present invention has the following beneficial effects: The laser welding equipment based on the production and processing of capacitor guide pins is provided with an adjustment placement component, which places the capacitor guide pin to be processed inside the placement ring. Then, the screws on both sides can be turned to drive the adjustment fixture to move toward the two sides of the placement ring. The adjustment fixture continues to move until it is buckled into the grooves on the top of the two sides of the placement ring. It then contacts the two sides of the internal capacitor guide pin and is pressed and fixed. This allows the laser welding equipment to be provided with a component for adsorbing and fixing the capacitor guide pin during setting, and the capacitor guide pin will not be offset during processing to affect the welding accuracy.

[0018] This laser welding equipment produced and processed based on capacitor guide pins is equipped with an air-cooled heat dissipation component. When in use, the fan can be started, and ice cubes can be placed inside the ice placement box to lower the temperature of the air on the left side of the placement component. Cold air is blown to help dissipate heat, forming an air convection channel to ensure that the heat inside the equipment is evenly distributed and maintain stable operation of the equipment. A collection box is provided at the bottom to collect ice water melted from the ice cubes, and the use effect is good.

[0019] The laser welding equipment based on the production and processing of capacitor guide pins is provided with an adjustable welding component. When in use, the position of the laser welding mechanism can be adjusted to adapt to welding processing at different positions. When forward and backward sliding is required during the adjustment process, the hydraulic telescopic rod can be started to drive the inner slider to slide forward and backward to drive the receiving box to slide forward and backward. The laser welding mechanism below follows the forward and backward sliding to adjust forward and backward. The device is also provided with a lateral sliding component, which can be adjusted laterally to adapt to different positions of the laser welding capacitor guide pins. There is no need to adjust the position of the capacitor guide pins, and the adaptability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 For the present invention Figure 1 A in the middle is an enlarged structural diagram; Figure 3 For the present invention Figure 1 The enlarged structural diagram at B in the middle; Figure 4 This is a schematic diagram of the three-dimensional structure of the adjustment and placement component of the present invention; Figure 5 For the present invention Figure 4 The enlarged structural diagram at C in the middle; Figure 6 This is a schematic diagram of the local structure of the upper half of the adjustable placement component of the present invention; Figure 7 This is a schematic diagram of the overall three-dimensional front view structure of the present invention; Figure 8 For the present invention Figure 7 Enlarged structural diagram at point D in the middle.

[0021] In the figure: 1, support table; 2, processing seat; 3, adjust welding assembly; 301, placing table; 302, bearing box; 303, adjusting sliding frame; 304, hydraulic telescopic rod; 305, inner sliding block; 306, laser welding mechanism; 4, adjust placing assembly; 401, limit sliding seat; 402, sliding plate; 403, bottom plate; 404, placing rack; 405, placing block; 406, placing ring piece; 407, connecting block; 408, screw rod; 409, limit ring piece; 410, adjust clamp; 411, adjust sliding block; 5, air-cooled heat dissipation assembly; 501, threaded sleeve; 502, threaded rod; 503, driving motor; 504, base; 505, limit sliding rod; 506, placing shell; 507, fan piece; 508, placing ring seat; 509, placing plate; 510, ice block placing box; 511, collecting box. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all the other embodiments obtained by a person of ordinary skill in the art without creative work are within the protection scope of the present application.

[0023] Please refer to Figures 1-8 The present application provides the following technical solutions: A laser welding equipment based on capacitive guide needle production and processing, comprising a support table 1, the top of the support table 1 is provided with a processing seat 2, the top of the processing seat 2 is provided with an adjust placing assembly 4, the top of the processing seat 2 is provided with an air-cooled heat dissipation assembly 5, and the top of the support table 1 is provided with an adjust welding assembly 3.

[0024] The adjusting and placing assembly 4 comprises a limiting sliding seat 401, a sliding plate 402, a bottom plate 403, a placing rack 404, a placing block 405, a placing ring 406, a connecting square block 407, a screw rod 408, a limiting ring 409, an adjusting clamp 410 and an adjusting sliding block 411, the limiting sliding seat 401 is fixedly connected to the top left side of the machining seat 2, the sliding plate 402 is slidingly connected to the top of the limiting sliding seat 401, the top of the limiting sliding seat 401 is provided with a sliding groove, the front surface of the sliding plate 402 is fixedly connected with the bottom plate 403, the placing rack 404 is fixedly connected to the top of the bottom plate 403, the placing block 405 is fixedly connected to the inner bottom end of the placing rack 404, the placing ring 406 is fixedly connected to the top of the placing block 405, the connecting square block 407 is fixedly connected to the side surface of the placing ring 406, the connecting square block 407 is fixedly connected to the top of the placing block 405, the limiting ring 409 is fixedly connected to the top of the connecting square block 407, the adjusting clamp 410 is fixedly connected to the top of the adjusting sliding block 411, the top of the placing ring 406 is provided with a groove on both sides, the width of the groove is matched with the width of the adjusting clamp 410, the top right side of the connecting square block 407 is provided with a groove, the adjusting sliding block 411 is slidingly connected to the top of the connecting square block 407, the bottom of the bottom plate 403 is fixedly connected with a sliding block, the diameter of the sliding block is matched with the diameter of the sliding groove, the inner ring of the limiting ring 409 is provided with a threaded groove, the screw rod 408 is threadedly connected to the inside of the limiting ring 409, the threaded groove is provided to allow the screw rod 408 to be threadedly connected, the position of the adjusting sliding block 411 is horizontally moved to allow the adjusting clamp 410 to be close to both sides of the capacitor guide needle for clamping, the screw rod 408 is tightly threadedly connected with the threaded groove in the inside of the limiting ring 409, the connecting mode provides a stable and accurate adjusting basis for subsequent operations, when the capacitor guide needle needs to be clamped, the operator rotates the screw rod 408, uses the transmission principle of the thread to allow the screw rod 408 to be horizontally moved in the threaded groove of the limiting ring 409, in the moving process of the screw rod 408, one end thereof is connected with the adjusting sliding block 411 to drive the adjusting sliding block 411 to be synchronously horizontally moved, the movement precision of the adjusting sliding block 411 directly affects the accuracy and stability of the clamped capacitor guide needle, the tight thread cooperation between the limiting ring 409 and the screw rod 408 effectively ensures the precision of the adjusting sliding block 411 in the moving process, avoids the shaking or deviation, with the movement of the adjusting sliding block 411, the adjusting clamp 410 installed thereon is also gradually close to both sides of the capacitor guide needle, the design of the adjusting clamp 410 fully considers the shape and size of the capacitor guide needle, can uniformly apply pressure to both sides when close to the capacitor guide needle, realizes the stable clamping of the capacitor guide needle, in the clamping process, the operator can observe the position and state of the capacitor guide needle, accurately controls the rotation degree of the screw rod 408 according to the actual demand, thereby realizing the fine adjustment of the position of the adjusting clamp 410, ensures that the capacitor guide needle is firmly and accurately clamped in the appropriate position.

[0025] The air-cooled heat dissipation assembly 5 comprises a threaded sleeve 501, a threaded rod 502, a driving motor 503, a base 504, a limiting sliding rod 505, a placing shell 506, a fan piece 507, a placing ring seat 508, a placing plate 509, an ice block placing box 510 and a collecting box 511. The base 504 is fixedly connected to the top right side of the machining seat 2. The driving motor 503 is fixedly connected to the top of the base 504. The threaded rod 502 is fixedly connected to the output shaft of the driving motor 503. The limiting sliding rod 505 is fixedly connected to the left bottom of the driving motor 503. The placing shell 506 is fixedly connected to the top of the bottom plate 403. The threaded sleeve 501 is threadedly connected to the surface of the threaded rod 502. The fan piece 507 is fixedly connected to the left side of the placing shell 506. The placing ring seat 508 is fixedly connected to the inner top end of the placing shell 506. The placing plate 509 is fixedly connected to the left side of the placing ring seat 508. The ice block placing box 510 is fixedly connected to the top of the placing plate 509. The collecting box 511 is fixedly connected to the top of the machining seat 2. A through hole is formed in the inner bottom end of the threaded sleeve 501. The diameter of the through hole is matched with the diameter of the limiting sliding rod 505. The threaded sleeve 501 is slidingly connected to the surface of the limiting sliding rod 505.

[0026] The adjusting welding assembly 3 comprises a placing table 301, a bearing box 302, an adjusting sliding frame 303, a hydraulic telescopic rod 304, an inner sliding block 305 and a laser welding mechanism 306. The placing table 301 is fixedly connected to the top of the supporting table 1. The adjusting sliding frame 303 is fixedly connected to the front face of the placing table 301. The hydraulic telescopic rod 304 is fixedly connected to the inner back face of the adjusting sliding frame 303. The inner sliding block 305 is fixedly connected to the front face of the hydraulic telescopic rod 304. The bearing box 302 is fixedly connected to the right side of the inner sliding block 305. The bearing box 302 is slidingly connected to the inner left side of the placing table 301. The laser welding mechanism 306 is fixedly connected to the bottom of the bearing box 302. A connecting box body is fixedly connected to the right side of the bearing box 302. The front face of the connecting box body is fixedly connected to the back face of the threaded sleeve 501. The thickness of the inner sliding block 305 is equal to the distance between the inner top end and the inner bottom end of the adjusting sliding frame 303. The inner sliding block 305 is slidingly connected to the inner part of the adjusting sliding frame 303. The adjusting sliding frame 303 can limit the sliding of the inner sliding block 305, so that the stability of the forward and backward sliding of the inner sliding block 305 is ensured and deviation does not occur.

[0027] In use, the capacitor guide needle to be processed is placed inside the placement ring 406, and then the screws 408 on both sides can be twisted to move the adjusting clamp 410 towards the sides of the placement ring 406, and continue to move until they are buckled into the grooves on the top of the placement ring 406 on both sides, and then contact and press the two sides of the internal capacitor guide needle, and fix it. The internal multiple groups of capacitor guide needles are fixed by the above method, so that the laser welding equipment can be provided with a component for adsorbing and fixing the capacitor guide needle when setting. The capacitor guide needle will not deviate during processing, which will affect the welding precision. The effect is good during use. After placement, the laser welding assembly 3 can be used for laser welding processing. The position of the laser welding mechanism 306 can be adjusted to adapt to different positions for welding processing. When sliding forward and backward during adjustment, the inner sliding block 305 can be driven to slide forward and backward by starting the hydraulic telescopic rod 304 to drive the supporting box 302 to slide forward and backward. The laser welding mechanism 306 below follows the forward and backward sliding to adjust forward and backward. Threaded sleeves 501 to limit sliding rods 505 driving assemblies are arranged on the top of the processing seat 2. During use, the driving motor 503 can be started to drive the threaded rod 502 to rotate, drive the threaded sleeve 501 to move horizontally, adjust the position of the supporting box 302, and adjust horizontally. It can adjust horizontally to adapt to different positions of the laser welding capacitor guide needle. There is no need to adjust the position of the capacitor guide needle. The adaptation degree is strong. Air-cooled heat dissipation assembly 5 is arranged on the top right side of the bottom plate 403. During use, the fan piece 507 can be started, and ice blocks can be placed in the ice block placing box 510 to reduce the temperature of the air on the left side of the fan piece 507. Blow cold air to help dissipate heat, form an air convection channel, ensure that the heat in the equipment is evenly dissipated, and maintain stable operation of the equipment. The lower collecting box 511 can collect the ice water melted by the ice blocks.

[0028] Although embodiments of the present application have been shown and described, it is to be understood that various modifications, substitutions, replacements and changes can be made to the embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A laser welding device based on the production and processing of capacitance guide pins, comprising a support table (1), characterized in that: A processing seat (2) is provided on the top of the support platform (1), an adjustment placement component (4) is provided on the top of the processing seat (2), an air-cooled heat dissipation component (5) is provided on the top of the processing seat (2), and an adjustment welding component (3) is provided on the top of the support platform (1); The adjustment placement assembly (4) includes a limiting slide (401), a slide plate (402), a bottom plate (403), a placement frame (404), a placement block (405), a placement ring (406), a connecting moment block (407), a screw (408), a limiting ring (409), an adjustment fixture (410) and an adjustment slide block (411), wherein the limiting slide (401) is fixedly connected to the left side of the top of the processing seat (2), the slide plate (402) is slidably connected to the top of the limiting slide (401), a slide groove is provided on the top of the limiting slide (401), and the front of the slide plate (402) is fixedly connected to the left side of the top of the processing seat (2). The invention relates to a base plate (403), wherein the placement frame (404) is fixedly connected to the top of the base plate (403), the placement block (405) is fixedly connected to the inner bottom end of the placement frame (404), the placement ring (406) is fixedly connected to the top of the placement block (405), the connecting square block (407) is fixedly connected to the side of the placement ring (406), the connecting square block (407) is fixedly connected to the top of the placement block (405), the limiting ring (409) is fixedly connected to the top of the connecting square block (407), and the adjusting fixture (410) is fixedly connected to the top of the adjusting slider (411).

2. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 1 is characterized in that: The air-cooled heat dissipation assembly (5) comprises a threaded sleeve (501), a threaded rod (502), a driving motor (503), a base (504), a limiting slide rod (505), a placement shell (506), a fan component (507), a placement ring seat (508), a placement plate (509), an ice placement box (510) and a collection box (511), wherein the base (504) is fixedly connected to the top right side of the processing seat (2), the driving motor (503) is fixedly connected to the top of the base (504), the threaded rod (502) is fixedly connected to the output shaft of the driving motor (503), and the limiting slide rod (505) is fixedly connected to the output shaft of the driving motor (503). The placement shell (506) is connected to the left bottom of the driving motor (503), the placement shell (506) is fixedly connected to the top of the bottom plate (403), the threaded sleeve (501) is threadedly connected to the surface of the threaded rod (502), the fan component (507) is fixedly connected to the left side of the placement shell (506), the placement ring seat (508) is fixedly connected to the inner top of the placement shell (506), the placement plate (509) is fixedly connected to the left side of the placement ring seat (508), the ice placement box (510) is fixedly connected to the top of the placement plate (509), and the collection box (511) is fixedly connected to the top of the processing seat (2).

3. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 2 is characterized in that: The adjusting welding assembly (3) comprises a placing table (301), a receiving box (302), an adjusting slide (303), a hydraulic telescopic rod (304), an inner slide (305) and a laser welding mechanism (306), wherein the placing table (301) is fixedly connected to the top of the supporting table (1), the adjusting slide (303) is fixedly connected to the front of the placing table (301), the hydraulic telescopic rod (304) is fixedly connected to the inner back of the adjusting slide (303), the inner slide (305) is fixedly connected to the front of the hydraulic telescopic rod (304), the receiving box (302) is fixedly connected to the right side of the inner slide (305), the receiving box (302) is slidably connected to the inner left side of the placing table (301), and the laser welding mechanism (306) is fixedly connected to the bottom of the receiving box (302).

4. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 2, characterized in that: A through hole is provided at the inner bottom end of the threaded sleeve (501), the diameter of the through hole being adapted to the diameter of the limiting slide rod (505), and the threaded sleeve (501) is slidably connected to the surface of the limiting slide rod (505).

5. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 3 is characterized in that: The thickness of the inner slider (305) is equal to the distance between the top and bottom ends of the inner portion of the regulating slide (303), and the inner slider (305) is slidably connected to the interior of the regulating slide (303).

6. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 1 is characterized in that: A slider is fixedly connected to the bottom of the bottom plate (403), and the slider is adapted to the diameter of the slide groove.

7. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 1 is characterized in that: The inner ring of the limiting ring (409) is provided with a threaded groove, and the screw (408) is threadedly connected to the interior of the limiting ring (409).

8. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 1 is characterized in that: A groove is provided on the right side of the top of the connecting block (407), and the adjusting slider (411) is slidably connected to the top of the connecting block (407).

9. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 1, characterized in that: Grooves are provided on both sides of the top of the placement ring (406), and the width of the grooves is adapted to the width of the adjustment fixture (410).

10. The laser welding equipment based on the production and processing of capacitance guide pins according to claim 3, characterized in that: The right side of the receiving box (302) is fixedly connected to a connecting box body, and the front side of the connecting box body is fixedly connected to the back side of the threaded sleeve (501).

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